308 heads

Agreed. The ol'iron head is preety good and a bargin if found cheaply/done cheaply. Excellent head for the street. No to bad for the strip ethier. Fully done up, the should be less than a Edelbrock head, but the flow can not complete with a apple to apple port job on the heads. Still, for about half the total cost and some good broad flow numbers............Hummmmmmmmm